Nursing-bottle warmer.



No. 803,756. PATENTED NOV. 7, 1905.

B. L. GWYNNE.

NURSING BOTTLE WARMER.

APPLICATION FILED JULY 26. 1904.

ff; Qn Weisung AI in the art to which it appertains to make and PATENTOFFICE.

BERTHA LOWRY GVVYNNE, OF SUMPTER, OREGON.

NURSI NGI-BOTTLE WARM ER.

Specification of Letters Patent.

Patented Nov. '7, 1905.

Application filed July 26. 1904:. Serial No. 218,275n

To @ZZ whom, t may concern:

Be it known that I, BERTHA LowRY GWYNNE, a citizen of the United States,resid-A ing at Sumpter, in the county of Baker and State of Oregon, haveinvented certain new and useful Improvements in Nursing-Bottle Warmers;and I do declare the following to be a full, clear, and eXactdescription of the invention, such as will enable others-skilled use thesame, reference being had to the accompanying drawings, and to theletters of reference marked thereon, which form a part of thisspecification.

This invention relates to new and useful improvements in a rubberhot-water bag adapted for use as a receptacle to receive and keep thecontents of nursing-bottles warm; and it consists in the provision of ahot-water bag zo having a chambered portion adapted to receive a bottleand a door at one end whereby the chambered portion may be closed.

The invention consists, further, in various details of construction andcombinations and Y z5 arrangements of parts, which will be hereinafterfully described and then specically defined in the appended claim.

l illustrate my invention in the accompany- Q ing drawings, which,withthe letters of refer- 3o ence marked thereon, form a part of thisapplication, and in which drawings similar letters of reference indicatelike parts in the Views, n Which- Figure l is a central longitudinalsection through my improved hot-water bag for holding bottles, and Fig.2 is a cross-sectional view through the device.

Reference now being had to the details of the ydrawings by letter, Adesignates a hot- 4o water bag having an outer wall B and an inner wallB, spaced apart and forming a space to contain hot water.

O designates a neck to the hot-water bag, having a metallic shoulder Dand a threaded portion D', adapted to receive a threaded plug structionof water-bags.

bered portion H, which conforms, preferably, to the shape of an ordinarynursing-bottle, having one end H somewhat contracted, and K designatesrubber strips, one positioned on each side of the wall of said chamberedportion and provided for the purpose of holding the bottle in place. Thebottom of said hotwater bag has a door N, hinged at N' to the bag andprovided with a socket-plate O, designed to engage a snap-fastener O',which is fastened to the bottom of the bag, whereby said door may beheld closed.

In order to retain the heat within the bottle adapted to be held in thechambered portion of the hot-water bag, a thick felt lining' R is placedupon the inner surface of thedoor and against which the bottle isadapted to rest, and the inner surface of the chambered portion may alsobe lined with any suitable' non-heat-conducting material, whereby theheat may be retained within the bag.

A suitable opening 4T is formed in the outer wall of the bag, wherebyhot water may be inserted in the space between the walls.

By the provision of the device shown and described it will be observedthat a simple and convenient means is provided for keeping the contentsof a nursing-bottle warm by the surrounding hot Water, which is placedin the bag in the manner described.

While I have shown a particular detailed construction of deviceillustrating the features of my hot-water bag for holdingnursing-bottles, it will be understood that I may vary the detailedconstruction of the apparatus, if desired, without in any way departingfrom the spirit of the invention.

Having thus fully described my invention, what I claim as new, anddesire to secure by Letters Patent, is-

A hot-water bag for holding nursing-bottles comprising a receptaclehaving an inner and outer wall, with a space intervening between thesame for the reception of hot Water, a door hinged to the lower portionof the bag and adapted to c lose the space surrounded by the inner wallof the receptacle, the upper portion of the inner wall of the bag beingcontracted and outwardly flaring above the contracted part, a transversepartition at the base of said flaring portion of the in- IOO nerWallfand against which thecork of a botl .In testimony whereof Ihereunto affix my tle held Within the inclosure formed by' the signaturein presence of two Witnesses.

inner Wall is adapted to Contact, said contracted part of the inner Walldesigned to hold BERTHA LO WRY (IWYNNE' the neck of the bottle frommovement against Witnesses: the inner surrounding Wall of the bag, asset T. G. GWYNNE, forth. FRED FONTAINE.

